branch core-updates updated: build/python: Handle FileNotFoundError exception in sanity-check.py.

[guix-commits]

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apteryx pushed a commit to branch core-updates
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The following commit(s) were added to refs/heads/core-updates by this push:
     new bb557c9  build/python: Handle FileNotFoundError exception in 
sanity-check.py.
bb557c9 is described below

commit bb557c9ac19ab01cdf621c3fac887750981feb77
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Wed Feb 3 21:56:53 2021 -0500

    build/python: Handle FileNotFoundError exception in sanity-check.py.
    
    This exception was thrown while running the sanity-check on the python-isort
    package, which doesn't make use of a setuptools-based build system but 
rather
    of a PEP 517 compliant one.
    
    * gnu/packages/aux-files/python/sanity-check.py: Handle the 
FileNotFoundError
    whe attempting to read the 'top_level.txt' metadata file of the package.
    Remove extraneous 'continue' statement.
---
 gnu/packages/aux-files/python/sanity-check.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/aux-files/python/sanity-check.py 
b/gnu/packages/aux-files/python/sanity-check.py
index 355e55b..83b6d58 100644
--- a/gnu/packages/aux-files/python/sanity-check.py
+++ b/gnu/packages/aux-files/python/sanity-check.py
@@ -51,8 +51,10 @@ for dist in ws:
     # Try to load top level modules. This should not have any side-effects.
     try:
         metalines = dist.get_metadata_lines('top_level.txt')
-    except KeyError:
+    except (KeyError, FileNotFoundError):
         # distutils (i.e. #:use-setuptools? #f) will not install any metadata.
+        # This file is also missing for packages built using a PEP 517 builder
+        # such as poetry.
         print('WARNING: cannot determine top-level modules')
         continue
     for name in metalines:
@@ -70,7 +72,6 @@ for dist in ws:
             print('ERROR:')
             traceback.print_exc(file=sys.stdout)
             ret = 1
-            continue
 
     # Try to load entry points of console scripts too, making sure they
     # work. They should be removed if they don't. Other groups may not be